Timiniks is a slang term, likely derived from the French word "problématiques" (problems/issues), but with a more colloquial and urban feel. It's not a standard dictionary word, which makes it interesting and unique to modern French street language.
In the song, Naza uses it when he says, "T'es rempli de timiniks, en vrai" (You're full of problems, for real). It conveys a sense of someone being burdened with many worries or complications, adding a raw and authentic touch to the lyrics.
Naza's "Tu M'aimes Plus" [You Don't Love Me Anymore] is a super relatable track about that tough moment when you realize a relationship is over, even if one person is still holding on. He's feeling the distance, saying, "J'reçois plus les appels, y a plus rien à faire" [I don't receive calls anymore, there's nothing left to do]. It's like he knows he should move on, but it's hard.
He calls out the other person's "timiniks" [lies/nonsense], remembering how they said things that "c'était pas vrai" [weren't true]. There's this push and pull, where he feels like he still makes her "craquer quand on se voit en vrai" [melt when we see each other in real life], but deep down, he knows it's different. He even says, "J'ai coupé la Wi-Fi plus de connexions" [I cut the Wi-Fi, no more connections], which is a pretty blunt way to say he's done trying to connect. The chorus hits hard with that repeated line, "Tu m'aimes plus comme avant, au fond, tu sais que c'est plus comme avant" [You don't love me like before, deep down, you know it's not like before], really driving home the pain of a love that's faded.